31661784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5711}}^1$

素因数の和:5741

約数の個数: 96

約数和(自身を含む): 106928640

約数和(自身を除く): 75266856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 5711, 11422, 17133, 22844, 34266, 39977, 45688, 51399, 62821, 68532, 79954, 102798, 119931, 125642, 137064, 159908, 188463, 205596, 239862, 251284, 319816, 359793, 376926, 411192, 439747, 479724, 502568, 565389, 719586, 753852, 879494, 959448, 1130778, 1319241, 1439172, 1507704, 1758988, 2261556, 2638482, 2878344, 3517976, 3957723, 4523112, 5276964, 7915446, 10553928, 15830892, 31661784]

約数ペア:

[(1, 31661784), (2, 15830892), (3, 10553928), (4, 7915446), (6, 5276964), (7, 4523112), (8, 3957723), (9, 3517976), (11, 2878344), (12, 2638482), (14, 2261556), (18, 1758988), (21, 1507704), (22, 1439172), (24, 1319241), (28, 1130778), (33, 959448), (36, 879494), (42, 753852), (44, 719586), (56, 565389), (63, 502568), (66, 479724), (72, 439747), (77, 411192), (84, 376926), (88, 359793), (99, 319816), (126, 251284), (132, 239862), (154, 205596), (168, 188463), (198, 159908), (231, 137064), (252, 125642), (264, 119931), (308, 102798), (396, 79954), (462, 68532), (504, 62821), (616, 51399), (693, 45688), (792, 39977), (924, 34266), (1386, 22844), (1848, 17133), (2772, 11422), (5544, 5711)]